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| 1. |
\begin{array} { c } { \text { Find the matrix } X \text { such that: } } \\ { Y = \left[ \begin{array} { c c } { 3 } & { - 2 } \\ { - 1 } & { 4 } \end{array} \right] \text { and } 2 X + Y = \left[ \begin{array} { c c } { 1 } & { 0 } \\ { - 3 } & { 2 } \end{array} \right] } \end{array} |
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